Set off a Nuke
Are you sure this will work?
Have a nuclear explosion hit bedrock
I have no idea
Die by a nuclear explosion that hits bedrock
Craft your first Lapotron Crystal
Get with the times
Attempt to craft a Battery Pack in IC2
Re-enrich a Uranium Cell
Recycle your first item
What the hell are you doing?
Craft a Trade-O-Mat in SSP
Fully charge a Bat-Pack while wearing a Solar Helmet and Static Boots
Sprint and jump off ice while wearing a full Quantum Suit
Craft an Iridium Plate
That's pretty much all I can think of that has (mostly) not been stated before